hugo/content/functions/safeHTMLAttr.md

title, linktitle, description, godocref, date, publishdate, lastmod, categories, tags, signature, workson, hugoversion, relatedfuncs, deprecated, aliases

title	linktitle	description	godocref	date	publishdate	lastmod	categories	tags	signature	workson	hugoversion	relatedfuncs	deprecated	aliases
safeHTMLAttr	safeHTMLAttr	Declares the provided string as a "safe" HTML attribute.	https://golang.org/src/html/template/content.go?s=1661:1676#L33	2017-02-01	2017-02-01	2017-02-01	functions	strings					false

safeHTMLAttr declares the provided string as a "safe" HTML attribute from a trusted source (e.g., dir="ltr") to prevent Go html/template from filtering it as unsafe.

Example: Given a site-wide config.toml that contains this menu entry:

[[menu.main]]
    name = "IRC: #golang at freenode"
    url = "irc://irc.freenode.net/#golang"

• <a href="{{ .URL }}"> ⇒ <a href="#ZgotmplZ"> (Bad!)
• <a {{ printf "href=%q" .URL | safeHTMLAttr }}> ⇒ <a href="irc://irc.freenode.net/#golang"> (Good!)